I do have a very small number of 9ct gold split rings left which are like very tiny keyrings. If you've got good eyesight and patience, although not ideal, these can often replace the need for soldering.
GOLD 5MM SPLIT RING 9CT GOLD Charm Links Keyring Attach Charms Solid 9ct GOLD
Solid 9ct Gold Bolt Ring Open Jewellery Clasp Spring Ring 4mm 5mm 6mm 7mm 8mm
9ct Solid Gold LOBSTER TRIGGER CLASP - 8.4mm, 10mm - wholesale finding repair
9ct Solid Gold Lobster Trigger Clasps 8.4-10mm 375 Jewellery Making Repair UK
9ct Gold 5mm Jump Ring SOLID GOLD 5mm Split Ring Jewellery Link 9ct Yellow Gold
9ct Yellow Gold Lobster Claw Clasp 7mm–15mm Jewellery Repair Findings For Chains
